At the Earth's Core (Film), released 1976 — adapted from At the Earth's Core by Edgar Rice Burroughs.
A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry and David Innes are threatened by half human creatures, lizard-like birds, and man-eating plants.
Starring Doug McClure, Peter Cushing, Caroline Munro, Cy Grant, Godfrey James.
Directed by Kevin Connor.
